The general process is as follows:
1. Apply for a verification form online, and log in to the electronic port law enforcement system in turn-select export proceeds-apply for a verification form;
2. To receive the paper verification form, and receive it from the State Administration of Foreign Exchange in turn with the applied electronic port ic card and the Letter of Introduction for Verification Form of Export Enterprises stamped with the official seal of the enterprise;
3. Stop filing the verification form, and the order is to log in to the electronic port law enforcement system-select export proceeds-select the filing port;
4. Go through the customs declaration formalities.
Tax refund (exemption) of export goods refers to that in international trade, goods exported abroad are exempted from the tax payable when they are consumed in their own territory, or the tax paid (value-added tax and consumption tax) is refunded according to the provisions of their own tax laws. This is a tax measure commonly used in international trade and accepted by all countries, aiming at encouraging fair competition in export commodities of all countries.